McKinney EP-5J Jamb Mounted Center Hung Pivot Set | US26D Satin Chrome

The McKinney EP-5J is a high-performance center-hung pivot set engineered for double-acting doors in high-standard institutional environments. Designed specifically for schools, hospitals, and public buildings, this jamb-mounted pivot system is a critical component for creating safe, flexible openings. It is the premier solution for door restoration when paired with emergency hardware, allowing doors to swing freely in both directions to meet stringent life-safety and anti-barricade requirements.

Constructed from a ferrous base that is polished and plated in a durable US26D Satin Chrome finish, the EP-5J is built for average-frequency use on doors weighing up to 135 lbs. The bottom pivot features a high-strength thrust steel ball bearing to handle vertical loads, while the top pivot utilizes an oil-impregnated bronze bearing for maintenance-free, smooth operation. This pivot set is an essential solution for door surface repair and upgrades, providing a clean, concealed look for center-hung architectural doors.

Key Features & Performance

• Double-Acting Versatility: Enables doors to swing 90 degrees in both directions, making it a foundational solution for commercial door security when used with emergency stop releases.
• Anti-Barricade Compatibility: Ideal for use in conjunction with the CSS-9 Combination Strike or the DSL-8 Double Lipped Strike and DS-6 Emergency Stop to facilitate emergency room access.
  
• Heavy-Duty Bearing System: Combines a steel ball bearing bottom pivot and self-lubricating bronze top bearing to ensure long-term durability and silent operation.
  
• Non-Handed Design: Simplifies installation and inventory management, as the hardware is fully reversible for left-hand or right-hand door swings.
  
• Institutional Grade Construction: Specifically sized for 1-3/4" doors with a 1-5/32" radius heel edge, acting as a permanent solution for door edge reinforcement.
  

Technical Details & Specifications

• Brand: McKinney (ASSA ABLOY)
• Model Number: EP-5J
• Mounting: Jamb Mounted / Full Mortise Top Pivot
• Pivot Type: Center Hung
• Maximum Door Capacity: 135 lbs (Up to 3'6" x 8'0")
  
• Finish: US26D (626) Satin Chrome
  
• ANSI Number: C07042
• Fasteners Included: Packed with 14 x 1-1/2" Wood Screws and 1/4-20 x 5/8" Machine Screws. 
  

Important Installation & Machining Notes

The McKinney EP-5J sits directly on the finished floor. For successful operation, please observe the following machining tolerances:

• Clearances: Maintain 3/32" at the hinge edge and 3/32" at the top of the door.
• Undercut: A 1" undercut is highly recommended to provide field adjustment flexibility. A 3/4" undercut offers zero tolerance for flooring changes.
• Heel Radius: Door must be machined with a 1-5/32" radius on the heel edge for proper clearance during the swing.
  

Why Choose the McKinney EP-5J?

The McKinney EP-5J is the professional’s choice for healthcare and educational retrofits where anti-barricade safety is a priority. While standard hinges limit movement to a single direction, the EP-5J pivot set provides the mechanical foundation for a dual-swing safety system. It offers a permanent and cost-effective solution for door security, delivering industrial-grade reliability and the polished architectural appearance required for modern public facilities.

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